Participation in Forum on September 20, 2017
All the information you are looking for is described in the Materials&Methods section of the paper. The ISTD compounds are 13C-labelled isotopologues of the mycotoxins you are testing for.
Participation in Forum on August 31, 2017
Since the masked mycotoxins are host plant metabolites to make mycotoxins more water soluble it is unlikely that they will extract well into EtOAc. I never tested it, though.
Article published the August 24, 2017
1. IntroductionMycotoxins are toxic secondary metabolites of certain moulds whose occurrence in food and feed is difficult to avoid. They present a potential risk to the health of consumers. Therefore, many countries have regulated the occurrence of mycotoxins [1,2]. A wealth of methods of analysis exists to enforce these regulations. Many of these methods rely on mixtures of acetonitrile (ACN)/wa ...
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August 28, 2017